* {
  box-sizing: border-box;
}

html,
body,
#app {
  width: 100%;
  height: 100%;
  padding: 0 0;
  margin: 0 0;
}

body {
  box-sizing: border-box;
  font-size: 16px;
  font-family: 'Helvetica Neue', PingFang-SC-Regular, miui, Helvetica, sans-serif;
  line-height: 20px;
  user-select: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-overflow-scrolling: touch;
  -webkit-text-size-adjust: 100% !important;
}

div {
  -webkit-tap-highlight-color: transparent;
}

a {
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

input {
  padding-left: 0;
  border: 0;
  border-radius: 0;
  outline: none;
  box-shadow: none;
  appearance: none;
}

html {
  font-size: 16px;
  font-family:
    -apple-system,
    BlinkMacSystemFont,
    'Helvetica Neue',
    Helvetica,
    Segoe UI,
    Arial,
    Roboto,
    'PingFang SC',
    'miui',
    'Hiragino Sans GB',
    'Microsoft Yahei',
    sans-serif;
}

.samp_font {
  font-family:
    Consolas,
    Menlo,
    Monaco,
    Courier New,
    monospace;
}
